Added more functions...

xtandard.c

@@ -11,6 +11,10 @@
 
 #include "xtandard.h"
 
+char * program_name    = NULL;
+char * program_mode    = NULL;
+char * program_license = NULL;
+
 int       argument_count            = 0;
 char  * * argument_nick             = NULL;
 char  * * argument_name             = NULL;
@@ -195,6 +199,107 @@ void argument_delete (void) {
 	argument_function = deallocate (argument_function);
 }
 
+int file_open (char * name, int mode) {
+	int descriptor = -1;
+
+	fatal_failure (name == NULL, "file_open: Failed to open file, name is null pointer.");
+
+	descriptor = open (name, mode);
+
+	fatal_failure (descriptor == -1, "file_open: Failed to open file, function open returned invalid descriptor.");
+
+	return (descriptor);
+}
+
+int file_close (int file) {
+	fatal_failure (file         == -1, "file_close: Failed to close file, invalid file descriptor.");
+	fatal_failure (close (file) == -1, "file_close: Failed to close file, function close returned invalid code.");
+
+	return (-1);
+}
+
+void file_read (int file, void * data, int size) {
+	fatal_failure (file == -1,   "file_read: Failed to read from file, invalid descriptor.");
+	fatal_failure (data == NULL, "file_read: Failed to read from file, data is null pointer.");
+	fatal_failure (size == 0,    "file_read: Failed to read from file, size is zero.");
+
+	(void) read (file, data, (unsigned long int) size);
+}
+
+void file_write (int file, void * data, int size) {
+	fatal_failure (file == -1,   "file_write: Failed to write to file, invalid descriptor.");
+	fatal_failure (data == NULL, "file_write: Failed to write to file, data is null pointer.");
+	fatal_failure (size == 0,    "file_write: Failed to write to file, size is zero.");
+
+	(void) write (file, data, (unsigned long int) size);
+}
+
+int file_seek (int file, int whence) {
+	fatal_failure (file == -1, "file_seek: Failed to seek in file, invalid descriptor.");
+
+	return ((int) lseek (file, 0, whence));
+}
+
+int file_size (int file) {
+	int size = 0;
+
+	fatal_failure (file == -1, "file_size: Failed to get size of file, invalid descriptor.");
+
+	size = lseek (file, 0, SEEK_END);
+	(void) lseek (file, 0, SEEK_SET);
+
+	fatal_failure (size == -1, "file_size: Failed to get size of file, invalid file size.");
+
+	return (size);
+}
+
+int file_type (char * name) {
+	char * file_type_data [FILE_TYPE_COUNT] = {
+		".txt",     ".s",       ".fasm",    ".gasm",    ".nasm",    ".yasm",    ".c",       ".h",
+		".adb",     ".ads",     ".cpp",     ".hpp"
+	};
+
+	int type = 0;
+
+	while (* name != '.') {
+		++name;
+	}
+
+	for (type = 0; type != FILE_TYPE_COUNT; ++type) {
+		if (string_compare (name, file_type_data [type]) != 0) {
+			return (type);
+		}
+	}
+
+	return (-1);
+}
+
+char * file_import (char * name) {
+	int    file = -1;
+	int    size = -1;
+	char * data = NULL;
+
+	fatal_failure (name == NULL, "file_import: Failed to import file, name is null pointer.");
+	fatal_failure (data != NULL, "file_import: Failed to import file, data is not null pointer.");
+
+	file = file_open (name, O_RDONLY);
+	size = file_size (file) + 1;
+	data = allocate  (size);
+
+	file_read (file, data, size - 1);
+
+	data [size - 1] = '\0';
+
+	file = file_close (file);
+
+	return (data);
+}
+
+void file_export (char * name, void * data) {
+	(void) name;
+	(void) data;
+}
+
 void file_list_import (char * name) {
 	fatal_failure (name == NULL, "file_list_import: Failed to import file, name is null pointer.");
 
@@ -257,70 +362,6 @@ void file_list_delete (void) {
 	file_list_data = deallocate (file_list_data);
 }
 
-int file_open (char * name, int mode) {
-	int descriptor = -1;
-
-	fatal_failure (name == NULL, "file_open: Failed to open file, name is null pointer.");
-
-	descriptor = open (name, mode);
-
-	fatal_failure (descriptor == -1, "file_open: Failed to open file, function open returned invalid descriptor.");
-
-	return (descriptor);
-}
-
-int file_close (int file) {
-	fatal_failure (file         == -1, "file_close: Failed to close file, invalid file descriptor.");
-	fatal_failure (close (file) == -1, "file_close: Failed to close file, function close returned invalid code.");
-
-	return (-1);
-}
-
-void file_read (int file, void * data, int size) {
-	fatal_failure (file == -1,   "file_read: Failed to read from file, invalid descriptor.");
-	fatal_failure (data == NULL, "file_read: Failed to read from file, data is null pointer.");
-	fatal_failure (size == 0,    "file_read: Failed to read from file, size is zero.");
-
-	(void) read (file, data, (unsigned long int) size);
-}
-
-void file_write (int file, void * data, int size) {
-	fatal_failure (file == -1,   "file_write: Failed to write to file, invalid descriptor.");
-	fatal_failure (data == NULL, "file_write: Failed to write to file, data is null pointer.");
-	fatal_failure (size == 0,    "file_write: Failed to write to file, size is zero.");
-
-	(void) write (file, data, (unsigned long int) size);
-}
-
-int file_seek (int file, int whence) {
-	fatal_failure (file == -1, "file_seek: Failed to seek in file, invalid descriptor.");
-
-	return ((int) lseek (file, 0, whence));
-}
-
-int file_size (int file) {
-	int size = 0;
-
-	fatal_failure (file == -1, "file_size: Failed to get size of file, invalid descriptor.");
-
-	size = lseek (file, 0, SEEK_END);
-	(void) lseek (file, 0, SEEK_SET);
-
-	fatal_failure (size == -1, "file_size: Failed to get size of file, invalid file size.");
-
-	return (size);
-}
-
-void file_import (char * name, void * data) {
-	(void) name;
-	(void) data;
-}
-
-void file_export (char * name, void * data) {
-	(void) name;
-	(void) data;
-}
-
 int character_is_uppercase (char character) {
 	return ((int) ((character >= 'A') && (character <= 'Z')));
 }

xtandard.h

@@ -37,6 +37,26 @@ enum {
 	COLOUR_COUNT
 };
 
+enum {
+	FILE_TYPE_TEXT,
+	FILE_TYPE_COMMON_ASSEMBLY,
+	FILE_TYPE_FLAT_ASSEMBLY,
+	FILE_TYPE_GNU_ASSEMBLY,
+	FILE_TYPE_NETWIDE_ASSEMBLY,
+	FILE_TYPE_YET_ANOTHER_ASSEMBLY,
+	FILE_TYPE_C_SOURCE,
+	FILE_TYPE_C_HEADER,
+	FILE_TYPE_ADA_BODY,
+	FILE_TYPE_ADA_SPECIFICATION,
+	FILE_TYPE_CPP_SOURCE,
+	FILE_TYPE_CPP_HEADER,
+	FILE_TYPE_COUNT
+};
+
+extern char * program_name;
+extern char * program_mode;
+extern char * program_license;
+
 extern int       argument_count;
 extern char  * * argument_nick;
 extern char  * * argument_name;
@@ -73,7 +93,8 @@ extern void file_read   (int, void *, int);
 extern void   file_write  (int, void *, int);
 extern int    file_seek   (int, int);
 extern int    file_size   (int);
-extern void file_import (char *, void *);
+extern int    file_type   (char *);
+extern char * file_import (char *);
 extern void   file_export (char *, void *);
 
 extern void file_list_import (char *);